Não informado. (1957). Bulletin of the Academy of Sciences of the USSR. American Geophysical Union.
Style de citation Chicago (17e éd.)Não informado. Bulletin of the Academy of Sciences of the USSR. New York: American Geophysical Union, 1957.
Style de citation MLA (8e éd.)Não informado. Bulletin of the Academy of Sciences of the USSR. American Geophysical Union, 1957.
Attention : ces citations peuvent ne pas être correctes à 100%.